HSK 5
方
fāng形名
square; power or involution (math.); upright; honest; fair and square; direction; surname Fang; abbr. for square or cubic meter
这个盒子的底是方的。
Zhè ge hé zi de dǐ shì fāng de.
The bottom of this box is square.
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New in the HSK 3.0 word list at level 5.